From nobody Mon Feb 9 03:43:57 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 498863A8C8; Tue, 9 Jan 2024 15:49:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="FzZ/FmJq" Received: from pps.filterd (m0279862.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 409D9CUU018828; Tue, 9 Jan 2024 15:49:07 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s= qcppdkim1; bh=aS6EMqOjnuywpra94CwxUYtjZZkevwG1w1EtemlEeVo=; b=Fz Z/FmJqsMEP4gb24vMeQHSxELuOrnsSPrkH/JEEXrPAIJF5OIv+xEXUhBzEKCRHL1 2UIjDqpFgXdYHpQGVEIEp6t9EnTATWWUAuGPf2sVuKy06OFdvc0xLw7pIr9MlaUE R2ACkUbPJw5OqzSY2HRm9xQNYkxwsAZKj/W/MT2RndWsdyWsKdjh9Olzw2Gq8Eos 7th6vpFDp/njvDp7iLJiavaHw4tuZ3c1YGp9ZMX1MMJjWL1OtWdHvfR5biElG/aJ 0TNoFf2Gg/Sx0EZ08TE/QfqYnjCf8GDaFdVe+kMvY2zL7Ua+/8ifu1acyW51mFLg umCTSAmtpgHYcIbW5o9w== Received: from nasanppmta04.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3vh3me0nvw-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 09 Jan 2024 15:49:06 +0000 (GMT) Received: from nasanex01c.na.qualcomm.com (nasanex01c.na.qualcomm.com [10.45.79.139]) by NASANPPMTA04.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 409Fn6Eq014936 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 9 Jan 2024 15:49:06 GMT Received: from hu-mojha-hyd.qualcomm.com (10.80.80.8) by nasanex01c.na.qualcomm.com (10.45.79.139) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Tue, 9 Jan 2024 07:49:01 -0800 From: Mukesh Ojha To: , , , , , , , , , , , , , , , CC: , , Mukesh Ojha Subject: [PATCH v7 05/12] init: export linux_banner data variable Date: Tue, 9 Jan 2024 21:01:53 +0530 Message-ID: <20240109153200.12848-6-quic_mojha@quicinc.com> X-Mailer: git-send-email 2.43.0.254.ga26002b62827 In-Reply-To: <20240109153200.12848-1-quic_mojha@quicinc.com> References: <20240109153200.12848-1-quic_mojha@quicinc.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nasanex01c.na.qualcomm.com (10.45.79.139) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: FOnrTxNT32hWHdVH3BUjIki5V-tzzJbX X-Proofpoint-GUID: FOnrTxNT32hWHdVH3BUjIki5V-tzzJbX X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-12-09_01,2023-12-07_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 spamscore=0 priorityscore=1501 mlxlogscore=999 lowpriorityscore=0 mlxscore=0 suspectscore=0 impostorscore=0 clxscore=1015 adultscore=0 malwarescore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2311290000 definitions=main-2401090128 Content-Type: text/plain; charset="utf-8" Some debug loadable module like minidump is interested in knowing the kernel version against which it is being build. Let's export linux_banner. Signed-off-by: Mukesh Ojha --- include/linux/init.h | 3 +++ init/version-timestamp.c | 3 +++ 2 files changed, 6 insertions(+) diff --git a/include/linux/init.h b/include/linux/init.h index 3fa3f6241350..023e7f08d26a 100644 --- a/include/linux/init.h +++ b/include/linux/init.h @@ -145,6 +145,9 @@ extern char *saved_command_line; extern unsigned int saved_command_line_len; extern unsigned int reset_devices; =20 +/* Defined in init/version-timestamp.c */ +extern const char linux_banner[]; + /* used by init/main.c */ void setup_arch(char **); void prepare_namespace(void); diff --git a/init/version-timestamp.c b/init/version-timestamp.c index 043cbf80a766..a48f2c19e5d7 100644 --- a/init/version-timestamp.c +++ b/init/version-timestamp.c @@ -6,6 +6,7 @@ #include #include #include +#include =20 struct uts_namespace init_uts_ns =3D { .ns.count =3D REFCOUNT_INIT(2), @@ -28,3 +29,5 @@ struct uts_namespace init_uts_ns =3D { const char linux_banner[] =3D "Linux version " UTS_RELEASE " (" LINUX_COMPILE_BY "@" LINUX_COMPILE_HOST ") (" LINUX_COMPILER ") " UTS_VERSION "\n"; + +EXPORT_SYMBOL_GPL(linux_banner); --=20 2.43.0.254.ga26002b62827